69189960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^2$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 248112000

約数和(自身を除く): 178922040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 343, 392, 410, 420, 490, 492, 574, 588, 615, 686, 735, 820, 840, 861, 980, 984, 1029, 1148, 1176, 1230, 1372, 1435, 1470, 1640, 1681, 1715, 1722, 1960, 2009, 2058, 2296, 2460, 2744, 2870, 2940, 3362, 3430, 3444, 4018, 4116, 4305, 4920, 5043, 5145, 5740, 5880, 6027, 6724, 6860, 6888, 8036, 8232, 8405, 8610, 10045, 10086, 10290, 11480, 11767, 12054, 13448, 13720, 14063, 16072, 16810, 17220, 20090, 20172, 20580, 23534, 24108, 25215, 28126, 30135, 33620, 34440, 35301, 40180, 40344, 41160, 42189, 47068, 48216, 50430, 56252, 58835, 60270, 67240, 70315, 70602, 80360, 82369, 84378, 94136, 100860, 112504, 117670, 120540, 140630, 141204, 164738, 168756, 176505, 201720, 210945, 235340, 241080, 247107, 281260, 282408, 329476, 337512, 353010, 411845, 421890, 470680, 494214, 562520, 576583, 658952, 706020, 823690, 843780, 988428, 1153166, 1235535, 1412040, 1647380, 1687560, 1729749, 1976856, 2306332, 2471070, 2882915, 3294760, 3459498, 4612664, 4942140, 5765830, 6918996, 8648745, 9884280, 11531660, 13837992, 17297490, 23063320, 34594980, 69189960]

約数ペア:

[(1, 69189960), (2, 34594980), (3, 23063320), (4, 17297490), (5, 13837992), (6, 11531660), (7, 9884280), (8, 8648745), (10, 6918996), (12, 5765830), (14, 4942140), (15, 4612664), (20, 3459498), (21, 3294760), (24, 2882915), (28, 2471070), (30, 2306332), (35, 1976856), (40, 1729749), (41, 1687560), (42, 1647380), (49, 1412040), (56, 1235535), (60, 1153166), (70, 988428), (82, 843780), (84, 823690), (98, 706020), (105, 658952), (120, 576583), (123, 562520), (140, 494214), (147, 470680), (164, 421890), (168, 411845), (196, 353010), (205, 337512), (210, 329476), (245, 282408), (246, 281260), (280, 247107), (287, 241080), (294, 235340), (328, 210945), (343, 201720), (392, 176505), (410, 168756), (420, 164738), (490, 141204), (492, 140630), (574, 120540), (588, 117670), (615, 112504), (686, 100860), (735, 94136), (820, 84378), (840, 82369), (861, 80360), (980, 70602), (984, 70315), (1029, 67240), (1148, 60270), (1176, 58835), (1230, 56252), (1372, 50430), (1435, 48216), (1470, 47068), (1640, 42189), (1681, 41160), (1715, 40344), (1722, 40180), (1960, 35301), (2009, 34440), (2058, 33620), (2296, 30135), (2460, 28126), (2744, 25215), (2870, 24108), (2940, 23534), (3362, 20580), (3430, 20172), (3444, 20090), (4018, 17220), (4116, 16810), (4305, 16072), (4920, 14063), (5043, 13720), (5145, 13448), (5740, 12054), (5880, 11767), (6027, 11480), (6724, 10290), (6860, 10086), (6888, 10045), (8036, 8610), (8232, 8405)]